This document specifies the evaluation item assignment, test methods, evaluation methods and reporting requirements for the solar and thermal comfort of automotive safety glazing. This document applies to the test and evaluation of the solar and thermal comfort of automotive safety glazing.
Basic Data
Standard ID
GB/T 46021-2025 (GB/T46021-2025)
Description (Translated English)
Test and evaluation methods for solar and thermal comfort of automotive safety glazing
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
T26
Classification of International Standard
43.040.60
Word Count Estimation
22,234
Date of Issue
2025-08-01
Date of Implementation
2026-02-01
Issuing agency(ies)
State Administration for Market Regulation, Standardization Administration of China
